湖南省郴州市桂东县2016年土地利用图

该数据为湖南省郴州市桂东县2016年土地利用类型空间分布数据。数据为矢量数据，包括土地代码、土地类型等属性字段。土地类型按二级类型分为水田、旱地、有林地、灌木林、疏林地、其他林地、高覆盖度草地、中覆盖度草地、低覆盖度草地、河渠、湖泊、水库坑塘、永久性冰川雪地、滩涂、滩地、城镇用地、农村居民点、其他建设用地、沙地、戈壁、盐碱地、沼泽地、裸土地、裸岩石砾地、其他，其中耕地根据地貌分为山地、丘陵、平原、大于25度坡地的水田和旱地。数据比例尺为1：10万。

This dataset provides spatially distributed land use type data for Guidong County, Chenzhou City, Hunan Province in 2016. It is vector data with attribute fields including land code and land type. The land types are classified at the secondary level into paddy fields, dry lands, closed forest lands, shrub lands, sparse forest lands, other forest lands, high-coverage grasslands, medium-coverage grasslands, low-coverage grasslands, rivers and canals, lakes, reservoirs and ponds, permanent glacier and snow lands, tidal flats, beach lands, urban land, rural settlements, other construction lands, sand lands, gobi, saline-alkali lands, swamp lands, bare lands, bare rock and gravel lands, and others. Specifically, cultivated land is categorized based on landform into paddy fields and dry lands located on mountains, hills, plains, and slopes with a gradient exceeding 25 degrees. The data adopts a scale of 1:100,000.

搜集汇总

背景与挑战

背景概述

该数据集是2016年湖南省郴州市桂东县的土地利用类型空间分布矢量数据，比例尺为1:10万，包含水田、旱地、林地等25种二级土地类型，并针对耕地细分为不同地貌类别。数据由国家林业和草原科学数据中心汇交，质量可靠，错误率低，适用于土地利用分析和规划研究。